Having greater than normal voting rights.(adjective)
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Use "supervoting" in a sentence
"Spencer Rascoff , chief executive of Zillow Inc., doesn't hold shares with extra voting rights, known as supervoting shares, in the company."
"That's the difference between what Sotheby's paid for the Taubman family's 14 million "supervoting" shares last week and the market price of 14 million regular shares."
"Trade regular Neiman and Gartner shares back to those companies in return for "supervoting" shares that will elect 80 percent of the companies 'boards."